Pump pulse characteristics of quasi-continuous-wave diode-side-pumped Nd:YAG laser|Zexin Song;Qi Bian;Yu Shen;Keling Gong;Nan Zong;Qingshuang Zong;Yong Bo;Qinjun Peng|Key Laboratory of Function Crystal and Laser Technology,Technical Institute of Physics and Chemistry,Chinese Academy of Sciences,Beijing 100190,China - 期刊导航|首站-论文投稿智能助手|论文发表|论文智能投稿|期刊自助发表推荐|杂志社快速发表|查同导刊-域田数据官方网站

典型文献

Pump pulse characteristics of quasi-continuous-wave diode-side-pumped Nd:YAG laser

文献摘要：

The influence of pumping laser pulse on the property of quasi-continuous-wave(QCW)diode-side-pumped Nd:YAG laser is investigated theoretically and experimentally.Under remaining a fixed duty cycle,the average output power in-creases,and the corresponding thermal focal length shorten with the increase of the pump pulse duration,which attributes to the decrease of the ratio of pulse buildup time to the pulse duration.At a pump power of 146 W,the laser output power changes from 65.1 W to 81.2 W when the pulse duration is adjusted from 150 μs to 1000 μs,confirming a significant enhancement of 24.7％.A laser rate equation model incorporating the amplified spontaneous emission is also utilized and numerically solved,and the simulated results agree well with the experimental data.

文献关键词：

中图分类号：

[1] 数理科学和化学（O） / 力学（O3） / 振动理论（O32） / 非线性振动（O322）

[2] 医药、卫生（R） / 基础医学（R3） / 病理学（R36） / 病理过程（R364）

[3] 数理科学和化学（O） / 数学（O1） / 几何、拓扑（O18） / 代数几何（O187） / 代数曲线、代数曲面（O187.1）

作者姓名：

Zexin Song;Qi Bian;Yu Shen;Keling Gong;Nan Zong;Qingshuang Zong;Yong Bo;Qinjun Peng

作者机构：

Key Laboratory of Solid State Laser,Technical Institute of Physics and Chemistry,Chinese Academy of Sciences,Beijing 100190,China;Key Laboratory of Function Crystal and Laser Technology,Technical Institute of Physics and Chemistry,Chinese Academy of Sciences,Beijing 100190,China;University of Chinese Academy of Sciences,Beijing 100190,China;Southwest Institute of Technical Physics,Chengdu 610041,China

文献出处：

中国物理B（英文版）

引用格式：

[1]Zexin Song;Qi Bian;Yu Shen;Keling Gong;Nan Zong;Qingshuang Zong;Yong Bo;Qinjun Peng-.Pump pulse characteristics of quasi-continuous-wave diode-side-pumped Nd:YAG laser)[J].中国物理B（英文版）,2022(05):403-407

A类：

QCW,buildup

B类：

Pump,pulse,characteristics,quasi,continuous,wave,diode,side,pumped,Nd,YAG,laser,influence,pumping,property,investigated,theoretically,experimentally,Under,remaining,fixed,duty,cycle,average,output,power,creases,corresponding,thermal,focal,length,shorten,increase,duration,which,attributes,decrease,At,changes,from,when,adjusted,confirming,significant,enhancement,rate,equation,model,incorporating,amplified,spontaneous,emission,also,utilized,numerically,solved,simulated,results,agree,well,data

AB值：

0.560604

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